AustralianCold Formed Steel (Stratco)
C Purlins
Shape Area (mm2) Depth (mm) Width (mm) Section Properties
Ix (mm4) Iy (mm4) Plastic Mod Xp (mm3) Plastic Mod Yp (mm3)
C75-12 Dimensions 194754017000041000--
C75-15 Dimensions 243754022000051000--
C75-95 Dimensions 154754014000033000--
C100-10 Dimensions 2151025136000075000--
C100-12 Dimensions 2581025143000089000--
C100-15 Dimensions 32310251540000112000--
C100-19 Dimensions 40910251670000142000--
C100-24 Dimensions 51610251830000175000--
C150-10 Dimensions 295152641080000158000--
C150-12 Dimensions 354152641290000190000--
C150-15 Dimensions 443152641610000239000--
C150-19 Dimensions 561152642030000303000--
C150-24 Dimensions 708152642540000385000--
C200-12 Dimensions 444203762830000318000--
C200-15 Dimensions 555203763530000400000--
C200-19 Dimensions 703203764510000529000--
C200-24 Dimensions 900203765680000679000--
C250-15 Dimensions 638254766050000446000--
C250-19 Dimensions 808254767630000566000--
C250-24 Dimensions 1020254769610000719000--
C300-24 Dimensions 126030096170000001521000--
C300-30 Dimensions 159030096213100001955000--
C350-24 Dimensions 1524350125288000003065000--
C350-30 Dimensions 1905350125357900003811000--
C400-24 Dimensions 1644400125392100003148000--
C400-30 Dimensions 2055400125489400003964000--
The above table of C Purlins sizes offers a detailed beam sizes chart for engineers to easily scroll and find what they’re looking for. If you’re looking for a different section or shape try the search feature or one of the below resources:

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